Are You Being Served? - Season 9 Episode 3 -

To promote sporting equipment on their floor, the ladies and gents department are temporarily sharing their floor with a golf expert from the sports department. While practicing their swings, Mrs.Slocomb gets hit on the head with a golf ball and loses her memory. While Mrs.Slocomb thinks she's still a little girl at school, the staff try desperately to hide her condition from Mr.Rumbold.